SAT Question 939c46d1: Ratios Rates Proportional Relationships And Units answer and explanation with Desmos solution

Choice A is incorrect because Jenny would need $16\times 16$ fluid ounces $=256$ fluid ounces, or $2$ gallons, of water to fill the glass $16$ times.

Choice C is incorrect because Jenny would need only $4\times 16$ fluid ounces $=64$ fluid ounces of water to fill the glass $4$ times.

Choice D is incorrect because Jenny would need only $3\times 16$ fluid ounces $=48$ fluid ounces to fill the glass $3$ times.